<template>
  <!-- 公共导入组件 -->
  <upload-excel :on-success="success" />
</template>

<script>
import { importEmployee } from '@/api/employees'
export default {
  data() {
    return {
      type: this.$route.query.type
    }
  },
  methods: {
    async success({ header, results }) {
      if (this.type === 'user') {
        // 表头中英文映射
        const userRelations = {
          入职日期: 'timeOfEntry',
          手机号: 'mobile',
          姓名: 'username',
          转正日期: 'correctionTime',
          工号: 'workNumber'
        }
        // 格式化数据，中文转英文
        const data = results.map(item => {
          const newInfo = {}
          for (const [key, val] of Object.entries(item)) {
            if (userRelations[key] === 'timeOfEntry' ||
            userRelations[key] === 'correctionTime') {
              newInfo[userRelations[key]] = new Date(this.formatDate(val, '/'))
            } else {
              newInfo[userRelations[key]] = val
            }
          }
          return newInfo
        })
        try {
          await importEmployee(data)
          this.$message.success('导入成功')
        } catch (err) {
          console.log(err)
        }
      }
      this.$router.back()
    },
    formatDate(numb, format) {
      const time = new Date((numb - 1) * 24 * 3600000 + 1)
      time.setYear(time.getFullYear() - 70)
      const year = time.getFullYear() + ''
      const month = time.getMonth() + 1 + ''
      const date = time.getDate() - 1 + ''
      if (format && format.length === 1) {
        return year + format + month + format + date
      }
      return (
        year +
        (month < 10 ? '0' + month : month) +
        (date < 10 ? '0' + date : date)
      )
    }
  }
}
</script>

<style>

</style>
